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EP3706485A4 - Procédé et dispositif de détermination d'un signal de référence, procédé et dispositif de détermination d'une unité de canal de commande, et support de stockage - Google Patents

Procédé et dispositif de détermination d'un signal de référence, procédé et dispositif de détermination d'une unité de canal de commande, et support de stockage Download PDF

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Publication number
EP3706485A4
EP3706485A4 EP18872471.0A EP18872471A EP3706485A4 EP 3706485 A4 EP3706485 A4 EP 3706485A4 EP 18872471 A EP18872471 A EP 18872471A EP 3706485 A4 EP3706485 A4 EP 3706485A4
Authority
EP
European Patent Office
Prior art keywords
determining
storage medium
reference signal
control channel
channel unit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP18872471.0A
Other languages
German (de)
English (en)
Other versions
EP3706485A1 (fr
Inventor
Jing Shi
Shuqiang Xia
Wen Zhang
Chunli Liang
Xianghui HAN
Min Ren
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZTE Corp
Original Assignee
ZTE Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201711050997.1A external-priority patent/CN109587798B/zh
Application filed by ZTE Corp filed Critical ZTE Corp
Publication of EP3706485A1 publication Critical patent/EP3706485A1/fr
Publication of EP3706485A4 publication Critical patent/EP3706485A4/fr
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0078—Timing of allocation
    • H04L5/0082—Timing of allocation at predetermined intervals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0092—Indication of how the channel is divided
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/06—Channels characterised by the type of signal the signals being represented by different frequencies
    • H04L5/10—Channels characterised by the type of signal the signals being represented by different frequencies with dynamo-electric generation of carriers; with mechanical filters or demodulators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/535—Allocation or scheduling criteria for wireless resources based on resource usage policies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1854—Scheduling and prioritising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • H04L27/26136—Pilot sequence conveying additional information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
EP18872471.0A 2017-10-31 2018-10-31 Procédé et dispositif de détermination d'un signal de référence, procédé et dispositif de détermination d'une unité de canal de commande, et support de stockage Pending EP3706485A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201711050997.1A CN109587798B (zh) 2017-09-29 2017-10-31 参考信号、控制信道单元的确定方法及装置、存储介质
PCT/CN2018/113117 WO2019085953A1 (fr) 2017-09-29 2018-10-31 Procédé et dispositif de détermination d'un signal de référence, procédé et dispositif de détermination d'une unité de canal de commande, et support de stockage

Publications (2)

Publication Number Publication Date
EP3706485A1 EP3706485A1 (fr) 2020-09-09
EP3706485A4 true EP3706485A4 (fr) 2021-10-20

Family

ID=71894500

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18872471.0A Pending EP3706485A4 (fr) 2017-10-31 2018-10-31 Procédé et dispositif de détermination d'un signal de référence, procédé et dispositif de détermination d'une unité de canal de commande, et support de stockage

Country Status (2)

Country Link
US (2) US12107782B2 (fr)
EP (1) EP3706485A4 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3471324B1 (fr) * 2017-04-01 2021-10-13 LG Electronics Inc. Procédé d'émission ou de réception d'un signal de liaison montante pour terminal prenant en charge un intervalle de temps d'émission court dans un système de communication sans fil, et appareil associé
EP3707945B1 (fr) 2017-11-06 2022-07-13 Telefonaktiebolaget LM Ericsson (publ) Procédés et appareil de synchronisation de transmission de données critiques

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WO2017056020A1 (fr) * 2015-09-30 2017-04-06 Nokia Technologies Oy Agencement de canal partagé de liaison montante physique court

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EP2193615B1 (fr) * 2007-09-28 2012-09-19 LG Electronics Inc. Procédé de détection d'informations de commande dans un système de communication sans fil
CN107959562B (zh) 2012-09-07 2020-12-25 三星电子株式会社 用于控制信道的控制信道元素的复用资源元素组
US9445365B2 (en) 2013-01-14 2016-09-13 Apple Inc. Reducing power consumption in voice over LTE terminals using semi persistent scheduling in connected discontinuous reception mode
US10973078B2 (en) 2015-09-25 2021-04-06 Apple Inc. Supporting semi-persistent scheduling for varied transmission time intervals
CN106571895B (zh) * 2015-10-13 2020-11-20 中兴通讯股份有限公司 混合自动重传请求的定时方法及装置
EP3393070B1 (fr) * 2015-12-17 2020-09-09 LG Electronics Inc. -1- Procédé de transmission ou de réception de signal de référence de liaison montante dans un système de communications sans fil, et appareil associé
SG11201805353WA (en) * 2016-02-03 2018-07-30 Sony Corp Terminal device, base station device, and communication method
US11171754B2 (en) * 2016-02-11 2021-11-09 Lg Electronics Inc. Method and apparatus for sharing demodulation reference signal for short TTI in wireless communication system
CN107231217B (zh) * 2016-03-25 2020-08-07 电信科学技术研究院 一种反馈信息的传输方法及装置
US10721036B2 (en) * 2016-03-29 2020-07-21 Lg Electronics Inc. Method and apparatus for configuring frame structure for new radio access technology in wireless communication system
EP3437242B1 (fr) * 2016-03-30 2025-12-17 InterDigital Patent Holdings, Inc. Procédé et appareil pour des mesures de signaux de référence dans des systèmes sans fil
CN116865926A (zh) * 2016-03-30 2023-10-10 交互数字专利控股公司 用于下行链路物理信道以减少lte高级系统中延迟的方法
EP3448109B1 (fr) * 2016-05-13 2022-07-20 Huawei Technologies Co., Ltd. Procédé, appareil et système de planification
TWI683561B (zh) * 2016-08-11 2020-01-21 弗勞恩霍夫爾協會 用於潛時受限及可靠之無線通訊系統之排程增強技術
RU2709285C1 (ru) * 2016-08-12 2019-12-17 Бейдзин Сяоми Мобайл Софтвэр Ко., Лтд. Способ планирования ресурсов, планировщик, базовая станция, терминал и система
US10750532B2 (en) * 2016-12-07 2020-08-18 Ofinno, Llc Semi-persistent scheduling transmission selection
US10349432B2 (en) * 2016-12-22 2019-07-09 Qualcomm Incorporated Semi-persistent scheduling for low-latency communications
JP2020057830A (ja) * 2017-02-03 2020-04-09 シャープ株式会社 端末装置および方法
EP3611994A4 (fr) * 2017-05-05 2020-04-01 Huawei Technologies Co., Ltd. Procédé de planification semi-persistante, équipement utilisateur et dispositif de réseau
CN108809592B (zh) * 2017-05-05 2021-06-15 华为技术有限公司 数据传输方法和设备
WO2018227478A1 (fr) * 2017-06-15 2018-12-20 Nokia Technologies Oy Amélioration sps prenant en compte la granularité d'intervalles au niveau symbole
US10944516B2 (en) * 2017-06-30 2021-03-09 Qualcomm Incorporated Periodic grants for multiple transmission time interval configurations
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CN107154911B (zh) 2017-07-19 2020-08-07 珠海市魅族科技有限公司 解调参考信号的配置方法及配置装置、网络侧设备和终端
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ERICSSON: "SPS support for sTTI", vol. RAN WG1, no. Prague, Czech Republic;, 29 September 2017 (2017-09-29), XP051351556, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_90b/Docs/> [retrieved on 20170929] *
See also references of WO2019085953A1 *

Also Published As

Publication number Publication date
US20240388396A1 (en) 2024-11-21
EP3706485A1 (fr) 2020-09-09
US12107782B2 (en) 2024-10-01
US20200336268A1 (en) 2020-10-22

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